It said the raw statistics "distorted the magnitude and, at times, the existence of racially biased policing."

机构称原始数据扭曲了大量种族偏见政策的存在。

youdao

However, the acquisition of personnel data is still biased to manual statistics, can not be automatically obtained from the physical protection system.

然而，人员数据的取得依旧偏向手工统计，不能自动从实物保护系统中获得。

youdao

A leading researcher at China's National Development and Reform Commission Energy Research Institute, Hu Xiulian says the IEA's statistics are unreliable and biased.

VOA: standard.2010.08.03